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Altera_Forum
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11 years ago

SPI from HPS through FPGA not working

Hello, Since 6 month i am working with SOC Cyclone V Evalboard from Altera. I use Yocto to build linux and EDS V 14.0 for development. For Knowledge and HowTo my first place is Rocketboa...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

I have the same problem = (SPI can not transfer data (TFE in SR is cleared and no more changes) I think that it is related with clocking, but I doubt, because the controller makes changes in registers, and hence clocked all okay.

I2С through FPGA working fine.